Updated: draft-ietf-rtgwg-microloop-analysis-01.txt

Alex Zinin <zinin@psg.com> Tue, 25 October 2005 22:07 UTC

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Date: Tue, 25 Oct 2005 15:06:52 -0700
From: Alex Zinin <zinin@psg.com>
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Subject: Updated: draft-ietf-rtgwg-microloop-analysis-01.txt
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Folks-

 I've updated the draft to address the comments that have been brought
 up on the list. Please review and make sure I haven't missed anything.

 Thanks.
 
-- 
Alex
http://www.psg.com/~zinin

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From: Internet-Drafts@ietf.org <Internet-Drafts@ietf.org>
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Date: Monday, October 24, 2005, 3:50:01 PM
Subject: I-D ACTION:draft-ietf-rtgwg-microloop-analysis-01.txt

===8<==============Original message text===============
A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Routing Area Working Group Working Group of the IETF.

	Title		: Analysis and Minimization of Microloops in Link-state Routing Protocols
	Author(s)	: A. Zinin
	Filename	: draft-ietf-rtgwg-microloop-analysis-01.txt
	Pages		: 17
	Date		: 2005-10-24
	
Link-state routing protocols (e.g. OSPF or IS-IS) are known to
   converge to a loop-free state within a finite period of time after a
   change in the topology. It is normal, however, to observe short-term
   loops during the period of topology update propagation, route
   recalculation, and forwarding table update, due to the asynchronous
   nature of link-state protocol operation. This document provides an
   analysis of formation of such microloops and suggests simple
   mechanisms to minimize them.

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